Roll-Over!

From BoardGameGeek:

Roll-Over! is a THRILLING push-your-luck roll n' write - all you need is 7 dice and a pencil! OBJECT OF THE GAME: Use guts, luck, and strategy to roll DARING dice combos, totaling the highest score by the final round! Every turn is tense, as you have to decide each time whether you'll STOP and SCORE, or ROLL FOR MORE! HOW TO PLAY: In 'ROLL-OVER!', you are rolling six dice to try to make hands that are familiar to players of 'Yahtzee' or 'Zilch', but with twists that make it consistently EXCITING and TENSE, from the first roll to the last! In our game, instead of rolling a set number of times, you can roll as many times as you wish! However, each time you roll, you MUST be able to arrange your dice to make something MORE VALUABLE than what you previously had on the table! So you may start with a pair for 5 points, but by rolling your dwindling pool of remaining dice, you may go to three of a kind for 15, then a full-house for 30, until you're deciding if you should take a BIG SWING by rolling your FINAL DIE, get TWO TRIPLES for 75 POINTS! But if, at any time during your rolls, you're NOT able to make something that's worth more, you BUST, and get NOTHING! OTHER EXCITING FEATURES INCLUDE: - BONUSES for bigger hands, which further encourage you to PUSH YOUR LUCK! But they're LIMITED, so grab them EARLY! - Using all SIX of your dice is a 'Rollover', that allows you to BANK your score, and KEEP ROLLING for even MORE POINTS! With bonuses that grow EXPONENTIALLY! - A BRILLIANT catch-up mechanism called BUST BOOSTS (okay, the name for them isn't all that brilliant) - special, one-time-use powers that unlock each time you BUST, which increase your chances of getting those HUGE HANDS later on! - NEW TO THE LATEST VERSION: 'LONGSHOT BETS' - When ANY player (the 'shooter') chooses to roll their FINAL die to try to make a BIG HAND, you can BET on them to SUCCEED! So if THEY win, YOU WIN! You've never cheered so loudly for your friends to do well! A gameplay how-to video helps see the game in action! We encourage you to leave reviews, questions, and comments! Enjoy! '-description from the designer'